Top network posts
- 13 Is there a context free, non-regular language $L$, for which $L^*$ is regular?
- 8 Is the set of submonoids of $(\Bbb N,+)$ countable?
- 7 Decidable languages and unrestricted grammars?
- 7 Characteristic path length
- 6 Why can't the last few sectors be included in a partition?
- 5 Does the following transformation preserve context-freeness?
- 5 Minimum spanning tree with two minimum edge weights
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